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Diffstat (limited to 'src/util/integer_gmp_imp.cpp')
| -rw-r--r-- | src/util/integer_gmp_imp.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/util/integer_gmp_imp.cpp b/src/util/integer_gmp_imp.cpp new file mode 100644 index 000000000..7bda7f02a --- /dev/null +++ b/src/util/integer_gmp_imp.cpp @@ -0,0 +1,33 @@ +/********************* */ +/*! \file integer.cpp + ** \verbatim + ** Original author: taking + ** Major contributors: mdeters + ** Minor contributors (to current version): dejan + ** This file is part of the CVC4 prototype. + ** Copyright (c) 2009, 2010 The Analysis of Computer Systems Group (ACSys) + ** Courant Institute of Mathematical Sciences + ** New York University + ** See the file COPYING in the top-level source directory for licensing + ** information.\endverbatim + ** + ** \brief A multiprecision rational constant. + ** + ** A multiprecision rational constant. + ** This stores the rational as a pair of multiprecision integers, + ** one for the numerator and one for the denominator. + ** The number is always stored so that the gcd of the numerator and denominator + ** is 1. (This is referred to as referred to as canonical form in GMP's + ** literature.) A consquence is that that the numerator and denominator may be + ** different than the values used to construct the Rational. + **/ + +#ifdef __CVC4__USE_GMP_IMP +#include "util/integer.h" + +using namespace CVC4; + +std::ostream& CVC4::operator<<(std::ostream& os, const Integer& n) { + return os << n.toString(); +} +#endif /* __CVC4__USE_GMP_IMP */ |